SUNOVIN® 770 by SUNSHOW is a hindered amine light stabilizer (HALS) of N-H type. It can protect polymers from degradation due to ultraviolet radiation and long-term heat aging. SUNOVIN® 770 is recommended for PP, PE, ethylene-propylene copolymer & terpolymer, polyurethane, ABS, PS, HIPS, SAN, TPV, PA, EVA and PVC. It can be used alone or in combination with high molecular weight HALS for the UV stabilization of both thick and thin cross section articles. It is suitable for tapes, films, automotive parts, and lawn furniture. It can also be used in combination with phenolic & phosphite antioxidants and UVA’s to optimize performance.
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